Shinrin houboku narabini saisou ni kansuru kenkyuu

Moratoriumu ni kansuru kenkyuu

Gin ni kansuru kenkyuu

Kin ni kansuru kenkyuu

Shinrin keiei kanri shisutemu ni kansuru kenkyuu

Gunjihi ni kansuru kenkyuu

Tennentou ni kansuru kenkyuu

Shinrin sagyou no roudou futan ni kansuru kenkyuu

Miyakozasa o riyou shita hokkaidou washuba no rinkan houboku ni kansuru kenkyuu

Denki tousei ni kansuru kenkyuu

Keihi ni kansuru kenkyuu

Kokutei shuushinsho ni kansuru kenkyuu

Kaisei hohei souten souan ni kansuru kenkyuu

Inasaku no houkyou ni kansuru kenkyuu

Densenbyou ni okeru meneki ni kansuru kenkyuu

Shinrin kumiai ni yoru kanbatsu suishin no mekanizumu ni kansuru kenkyuu

Gakkou eisei ni kansuru chousa narabini kenkyuu

Sekiyu sekitan gasu ni kansuru kenkyuu

Roudou kumiai houan ni kansuru kenkyuu

Naibu kansa ni kansuru chousa kenkyuu

Gijutsu kensa ni kansuru chousa kenkyuu

Shina tsuuka mondai ni kansuru kenkyuu

Touhoku kougyou kensetsu ni kansuru kenkyuu

Seimei ni kansuru kenkyuu : ishin kagaku

Hinoki jinkourin ni okeru shinrin segyou to keieiteki hyouka ni kansuru kenkyuu